| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.27 | 12.749% | $158.153 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $228.82 | 7.562% | $246.1234 | $246.12 | $246.10 | $246.10 |
| Purchase #3 | $94.51 | 9.666% | $103.6453 | $103.65 | $103.65 | $103.60 |
| Purchase #4 | $218.84 | 12.702% | $246.6371 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $221.91 | 6.692% | $236.7602 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $43.36 | 8.530% | $47.0586 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $194.73 | 10.828% | $215.8154 | $215.82 | $215.80 | $215.80 |
| 7 purchase totals = | $1,142.44 | $1,254.1930 | $1,254.20 | $1,254.15 | $1,254.20 | |